Hemisphere:  Northern  ·  Constellation: Taurus (Tau)  ·  Contains:  IC 353  ·  Maia nebula  ·  Merope nebula  ·  NGC 1432  ·  NGC 1435  ·  The star 18Tau  ·  The star Atlas (27Tau)  ·  The star Celaeno (16Tau)  ·  The star Electra (17Tau)  ·  The star Merope (23Tau)  ·  The star Pleione (28Tau)  ·  The star Sterope I (21Tau)  ·  The star Taygeta (19Tau)  ·  The star ηTau
M45 - First trial of my SIGMA lense (200mm F/3.2), 



    
        

            Cyril NOGER
M45 - First trial of my SIGMA lense (200mm F/3.2)
Powered byPixInsight

M45 - First trial of my SIGMA lense (200mm F/3.2)

M45 - First trial of my SIGMA lense (200mm F/3.2), 



    
        

            Cyril NOGER
M45 - First trial of my SIGMA lense (200mm F/3.2)
Powered byPixInsight

M45 - First trial of my SIGMA lense (200mm F/3.2)

Acquisition details

Dates:
Nov. 29, 2016
Frames:
90x60" (1h 30') ISO800
Integration:
1h 30'
Darks:
28
Flats:
15
Bias:
51
Avg. Moon age:
29.51 days
Avg. Moon phase:
0.00%
Temperature:
-2.00

Basic astrometry details

Astrometry.net job: 1357510

RA center: 03h46m01s.9

DEC center: +24°1026

Pixel scale: 4.791 arcsec/pixel

Orientation: 55.167 degrees

Field radius: 3.394 degrees

Resolution: 4236x2842

File size: 11.8 MB

Locations: Port-Sud, Breuillet, 91, France

Data source: Traveller

Description

90 images @800 ISO F/3.2

28 Darks

51 Offsets

15 Flats

No moon, but under city light pollution

Temperature = -2°C

Comments

Sky plot

Sky plot

Histogram

M45 - First trial of my SIGMA lense (200mm F/3.2), 



    
        

            Cyril NOGER